I don't think this will work nearly as well on the blog, unless I put the second photos way down the page. And, looking at photos on a computer gives a whole lot better look than on a screen many feet away in an auditorium, so should be much easier to find things in the first photo.
But I do have a large number of such photos, and will put some on the blog as I get time to scan more. First up:
And as for the second photo, I have almost nothing to go on. Likely, I took a series of photos (slides) of this animal and on one I labeled it completely with date and location, but now this slide is by itself and its close-up twin in my "camouflage" file. The slide with all the useful data is likely elsewhere in my slide collection, which has some 15,000 slides and is stored in numerous containers.
So enough babble to try and make the close-up photos further down the page.
Or maybe I should tell a joke or wax poetic about something funny.
Nah, just have a look at the close-ups and see if you figured them out.